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Unsettled Weather Ahead
Heavy rain, strong winds, and marked temperature contrasts are expected across the UK over the coming days.
Read moreLlanmadoc (Swansea) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 5° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 9° Celsius;
Cloudy changing to sunny intervals by lunchtime.
Sunrise:
Sunset:
M UV
L Pollution
No pollen data.
Next high tide: for
Rhossili Bay (Beach)
7 day forecast for Llanmadoc
Today (19 September 2025)
| Time |
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
20%
|
30%
|
40%
|
40%
|
40%
|
40%
|
| Temperature |
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
16°
|
15°
|
| Wind direction and speed |
SSW
16
|
SSW
15
|
SSW
14
|
SSW
14
|
S
14
|
S
13
|
S
12
|
S
12
|
S
13
|
S
14
|
S
14
|
S
14
|
SSW
13
|
SSW
13
|
SSW
13
|
SSW
12
|
SSW
12
|
SSW
11
|
SSW
10
|
SSW
9
|
SSW
8
|
SSW
7
|
SSW
7
|
| Wind gust (mph) |
29
|
27
|
27
|
27
|
26
|
24
|
23
|
24
|
25
|
25
|
25
|
23
|
23
|
21
|
21
|
20
|
18
|
17
|
15
|
13
|
13
|
12
|
14
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
| Humidity |
92%
|
90%
|
89%
|
89%
|
90%
|
90%
|
91%
|
87%
|
85%
|
85%
|
82%
|
78%
|
77%
|
77%
|
77%
|
79%
|
83%
|
85%
|
87%
|
91%
|
92%
|
94%
|
93%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Saturday (20 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
|
|
|
 |
|
|
|
|
|
 |
|
|
|
|
|
|
 |
|
|
|
|
| Chance of precipitation |
50%
|
50%
|
60%
|
70%
|
70%
|
80%
|
90%
|
90%
|
80%
|
80%
|
70%
|
60%
|
60%
|
60%
|
70%
|
70%
|
60%
|
50%
|
60%
|
50%
|
50%
|
70%
|
60%
|
60%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
12°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
| Wind direction and speed (mph) |
SSW
7
|
SSW
7
|
SSW
8
|
S
8
|
S
8
|
S
8
|
SSE
8
|
SE
8
|
SSE
8
|
SSE
9
|
SE
10
|
SW
12
|
WSW
13
|
WNW
14
|
WNW
16
|
W
17
|
WNW
18
|
WNW
18
|
WNW
17
|
W
17
|
WNW
17
|
WNW
16
|
WNW
16
|
WNW
15
|
| Wind gust (mph) |
15
|
15
|
15
|
15
|
16
|
16
|
16
|
12
|
13
|
15
|
16
|
18
|
18
|
20
|
21
|
24
|
24
|
24
|
24
|
24
|
24
|
24
|
23
|
21
|
| Visibility (description) |
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
93%
|
93%
|
92%
|
93%
|
93%
|
94%
|
95%
|
96%
|
96%
|
95%
|
93%
|
93%
|
92%
|
87%
|
84%
|
82%
|
81%
|
79%
|
78%
|
79%
|
80%
|
81%
|
83%
|
83%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - | - |
Sunday (21 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
| Chance of precipitation |
60%
|
60%
|
60%
|
60%
|
60%
|
50%
|
50%
|
50%
|
40%
|
40%
|
40%
|
40%
|
50%
|
50%
|
50%
|
60%
|
50%
|
40%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
11°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
11°
|
11°
|
10°
|
10°
|
9°
|
| Feels like temperature (°C) |
10°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
9°
|
10°
|
10°
|
10°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
8°
|
8°
|
8°
|
7°
|
| Wind direction and speed (mph) |
WNW
15
|
WNW
14
|
WNW
13
|
NW
13
|
NW
13
|
NW
12
|
NW
11
|
NNW
10
|
NNW
10
|
NNW
11
|
N
12
|
NNW
13
|
NNW
13
|
N
13
|
N
14
|
N
15
|
N
16
|
N
15
|
N
15
|
N
13
|
N
12
|
N
11
|
N
10
|
NNE
9
|
| Wind gust (mph) |
19
|
19
|
17
|
17
|
19
|
21
|
21
|
19
|
19
|
19
|
21
|
22
|
24
|
26
|
28
|
29
|
29
|
28
|
25
|
23
|
23
|
21
|
21
|
19
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
84%
|
84%
|
84%
|
85%
|
86%
|
86%
|
85%
|
85%
|
84%
|
80%
|
74%
|
68%
|
64%
|
65%
|
66%
|
63%
|
61%
|
63%
|
64%
|
71%
|
76%
|
78%
|
78%
|
78%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | - | - | - | - |
Monday (22 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
 |
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
9°
|
11°
|
12°
|
13°
|
14°
|
14°
|
15°
|
14°
|
14°
|
13°
|
12°
|
11°
|
10°
|
9°
|
8°
|
| Feels like temperature (°C) |
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
5°
|
5°
|
5°
|
7°
|
8°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
9°
|
8°
|
7°
|
7°
|
| Wind direction and speed (mph) |
NNE
9
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NE
7
|
NE
8
|
NE
9
|
NNE
10
|
NNE
12
|
NNE
12
|
NNE
12
|
NNE
12
|
NNE
12
|
NNE
12
|
N
13
|
N
12
|
N
11
|
N
9
|
NNE
8
|
NNE
7
|
NE
6
|
| Wind gust (mph) |
18
|
18
|
17
|
16
|
17
|
17
|
16
|
16
|
17
|
18
|
20
|
21
|
21
|
21
|
20
|
22
|
22
|
22
|
20
|
19
|
19
|
17
|
15
|
12
|
| Visibility (description) |
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
80%
|
82%
|
82%
|
83%
|
82%
|
83%
|
83%
|
83%
|
79%
|
74%
|
65%
|
58%
|
53%
|
43%
|
41%
|
40%
|
41%
|
43%
|
54%
|
60%
|
67%
|
72%
|
76%
|
78%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - | - |
Tuesday (23 September 2025)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
8°
|
8°
|
7°
|
7°
|
11°
|
14°
|
15°
|
12°
|
10°
|
| Feels like temperature (°C) |
7°
|
7°
|
6°
|
5°
|
10°
|
13°
|
13°
|
11°
|
9°
|
| Wind direction and speed (mph) |
ENE
5
|
ENE
5
|
NE
5
|
ENE
5
|
NNE
7
|
N
9
|
NNW
9
|
N
8
|
NE
6
|
| Wind gust (mph) |
10
|
9
|
10
|
11
|
14
|
14
|
13
|
11
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
78%
|
80%
|
84%
|
85%
|
67%
|
52%
|
52%
|
66%
|
76%
|
| UV | - | - | - | 1 | 2 | 4 | 2 | 1 | - |
Wednesday (24 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
9°
|
8°
|
7°
|
12°
|
15°
|
15°
|
13°
|
10°
|
| Feels like temperature (°C) |
7°
|
7°
|
6°
|
11°
|
13°
|
13°
|
11°
|
9°
|
| Wind direction and speed (mph) |
NE
5
|
NE
5
|
NE
6
|
NE
8
|
E
9
|
NW
9
|
NNW
7
|
NNE
6
|
| Wind gust (mph) |
7
|
7
|
8
|
13
|
12
|
10
|
8
|
7
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
80%
|
84%
|
87%
|
75%
|
62%
|
58%
|
74%
|
84%
|
| UV | - | - | 1 | 2 | 4 | 2 | 1 | - |
Thursday (25 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
10°
|
9°
|
9°
|
13°
|
15°
|
16°
|
14°
|
12°
|
| Feels like temperature (°C) |
8°
|
8°
|
7°
|
11°
|
14°
|
14°
|
12°
|
10°
|
| Wind direction and speed (mph) |
NNE
5
|
NE
5
|
NE
6
|
NE
8
|
E
9
|
SSE
9
|
ENE
8
|
NE
7
|
| Wind gust (mph) |
6
|
7
|
8
|
10
|
11
|
10
|
9
|
7
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
87%
|
88%
|
91%
|
77%
|
61%
|
59%
|
73%
|
79%
|
| UV | - | - | 1 | 2 | 4 | 1 | 1 | - |
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Wales weather forecast
Headline:
Largely dry with sunny spells on Friday.
This Evening and Tonight:
Remaining largely cloudy overnight as a band of rain and drizzle continues to affect much of the north and west. Drier in the east with a few clear spells. Windy in the northwest, but winds easing elsewhere by dawn. Minimum temperature 12 °C.
Friday:
Increasingly cloudy in the west with rain and drizzle pushing north-eastwards, turning heavy at times. Some brighter and drier intervals in the east. Winds continuing to ease. Feeling humid. Maximum temperature 20 °C.
Outlook for Saturday to Monday:
Remaining changeable with showers or longer spells of rain on Saturday. Turning cooler through Sunday as showery rain clears southeast, leaving sunny spells and showers on Monday.
Updated: